#5997F8#5997F8

#5997F8 is a light, vivid blue. Relative luminance 0.310; OKLCH L 68.0% C 0.158 H 259.0°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#5997F8
RGB	rgb(89, 151, 248)
HSL	hsl(217, 92%, 66%)
HSV	hsv(217, 64%, 97%)
CMYK	cmyk(64.1%, 39.1%, 0%, 2.7%)
CIE-LAB	lab(62.53, 9.77, -54.41)
CIE-LCH	lch(62.53, 55.29, 280.18°)
OKLab	oklab(67.98% -0.03 -0.1549)
OKLCH	oklch(67.98% 0.158 259)
XYZ	xyz(32.1237, 31.0313, 93.0855)
Luminance	0.3103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5997F8 #F8BA59

analogous

#59E6F8 #5997F8 #6A59F8

triadic

#5997F8 #F85997 #97F859

tetradic

#5997F8 #F859E6 #F8BA59 #59F86A

square

#5997F8 #F859E6 #F8BA59 #59F86A

split-complementary

#5997F8 #F86A59 #E6F859

monochromatic

#0956CE #1E72F6 #5997F8 #94BCFA #CEE1FD

Accessibility & contrast

On white

2.91

#5997F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#5997F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5997F8

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5997F8	#FFFFFF	#000000	##000000
##5997F8	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C9FFC

Deuteranopia (green-blind)

#5490F6

Tritanopia (blue-blind)

#00ADBB

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5997f8;
/* rgb */ color: rgb(89, 151, 248);
/* oklch */ color: oklch(68.0% 0.158 259.0);

Tailwind

colors: {
  custom: {
    50: '#96b5fb',
    500: '#5997f8',
    950: '#000000',
  },
}

SCSS

$custom: #5997f8;
$custom-light: #96b5fb;
$custom-dark: #000000;

JSON

{
  "hex": "#5997f8",
  "rgb": {
    "r": 89,
    "g": 151,
    "b": 248
  },
  "hsl": {
    "h": 216.604,
    "s": 91.908,
    "l": 66.078
  },
  "oklch": {
    "l": 0.67982,
    "c": 0.15776,
    "h": 259
  },
  "luminance": 0.31034
}

Semantic roles & 50–950 ramp

primary

#5997F8

secondary

#F1DCBC

accent

#8C00E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5997F8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →